/*
   Copyright (c) 2011 Mizar Tools Contributors (mizartools.org)

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
*/
/*  Contributors :
 *	2011-03-05 Marco Riccardi - initial implementation
 *
 */
package org.mizartools.example.ui;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.util.LinkedList;

import javax.swing.JInternalFrame;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;

import org.mizartools.dli.DliException;
import org.mizartools.dli.utility.ItemFactory;
import org.mizartools.system.Article;
import org.mizartools.system.ArticleFactory;
import org.mizartools.system.utility.IdentifyRegistrationsSignature;
import org.mizartools.system.utility.UniqueIdentifier;
import org.mizartools.system.utility.UniqueIdentifierException;
import org.mizartools.system.utility.UniqueIdentifierType;
import org.mizartools.system.xml.ArticleID;
import org.mizartools.system.xml.Identify;
import org.mizartools.system.xml.Typ;
import org.mizartools.utility.Html;

@SuppressWarnings("serial")
public class IdentifyRegistrationFrame extends JInternalFrame implements Runnable {

	private JTextPane textPane;
	private JPanel panel;
	private JScrollPane scroller;
	private JProgressBar progressBar;
	private String articleID;
	
	public IdentifyRegistrationFrame(String aid) {
    	super("Identify Registration - " + aid, true, true, true, true);
    	this.articleID = aid;
    	panel = new JPanel();
    	panel.setLayout(new BorderLayout());
		panel.setPreferredSize(new Dimension(500, 350));
		textPane = new JTextPane();
        scroller = new JScrollPane();
		scroller.getViewport().add(textPane);
		panel.add(scroller, BorderLayout.CENTER);
		getContentPane().add(panel, BorderLayout.CENTER);
		progressBar = new JProgressBar();
		pack();
	}
	
	private String getHtml() {
    	StringBuilder html = new StringBuilder();
    	html.append("<html>");
    	html.append("<body>");
    	html.append("<table width=100% border=1>");
		html.append("<tr>");
		html.append("<td>ARTICLEID</td>");
		html.append("<td>Signature</td>");
		html.append("</tr>");
    	Article article = ArticleFactory.getInstance().getArticle(articleID);
    	StringBuilder stringBuilder;
		if (article.hasIdentifyRegistrations()) {
			html.append("<tr>");
    		html.append("<td>");
        	html.append("<font face=\"monospace\"><b>");
        	html.append(article.getAid());
        	html.append("</b></font");
    		html.append("</td>");
    		stringBuilder = new StringBuilder();
    		for (ArticleID articleID : article.getIdentifyRegistrations().getSignature().getArticleIDList()){
    			if (stringBuilder.length()>0) stringBuilder.append(", ");
    			stringBuilder.append(articleID.getName());
    		}
			html.append("<td>" + stringBuilder.toString() + "</td>");
			
			html.append("</tr>");
		}
    	html.append("</table>");

    	LinkedList<Identify> identifyList = article.getIdentifyRegistrations().getIdentifyList();
    	progressBar.setMaximum(identifyList.size()+1);
    	progressBar.setValue(0);
    	progressBar.setIndeterminate(false);
		html.append("<h2>List of identify registrations</h2>");
    	
    	html.append("<table width=100% border=1>");
		html.append("<tr>");
		html.append("<td>UniqueIdentifier</td>");
		html.append("<td>Aid</td>");
		html.append("<td>Nr</td>");
		html.append("<td>Constrkind</td>");
		html.append("<td>EqArgs</td>");
		html.append("<td>Formula1</td>");
		html.append("<td>Formula2</td>");
		html.append("<td>typList</td>");
		html.append("<td>Term1</td>");
		html.append("<td>Term2</td>");
		html.append("</tr>");

		IdentifyRegistrationsSignature identifyRegistrationsSignature = article.getIdentifyRegistrationsSignature();
    	int i = 0;
		for (Identify identify : identifyList){
	    	progressBar.setValue(i++);
	    	progressBar.repaint();
			html.append("<tr>");
			html.append("<td><b>");
			try {
				html.append(UniqueIdentifier.getInstance(article.getAid(), UniqueIdentifierType.idreg, identify.getNr()).toString());
			} catch (UniqueIdentifierException e) {}
			html.append("</b></td>");

			html.append("<td>");
			html.append(identify.getAid());
			html.append("</td>");
			html.append("<td>");
			html.append(identify.getNr());
			html.append("</td>");
			html.append("<td>");
			if (identify.getConstrkind() != null) 
				html.append(identify.getConstrkind().toString());
			html.append("</td>");
			html.append("<td>");
			if (identify.getEqArgs() != null) 
				html.append(Html.changeChars(identify.getEqArgs().getXMLElementList().toString()));
			html.append("</td>");
			html.append("<td>");
			if (identify.getFormula1() != null) 
				html.append(Html.changeChars(identify.getFormula1().getXMLElementList().toString()));
			html.append("</td>");
			html.append("<td>");
			if (identify.getFormula2() != null) 
				html.append(Html.changeChars(identify.getFormula2().getXMLElementList().toString()));
			html.append("</td>");
			html.append("<td>");
			if (identify.getTypList() != null) {
	    		stringBuilder = new StringBuilder();
				for (Typ typ : identify.getTypList()){
	    			if (stringBuilder.length()>0) stringBuilder.append(", ");
					stringBuilder.append(typ.getXMLElementList().toString());
				}
				html.append(Html.changeChars(stringBuilder.toString()));
			}
			html.append("</td>");
			html.append("<td>");
			if (identify.getTerm1() != null) 
				html.append(Html.changeChars(identify.getTerm1().getXMLElementList().toString()));
			html.append("</td>");
			html.append("<td>");
			if (identify.getTerm2() != null) 
				html.append(Html.changeChars(identify.getTerm2().getXMLElementList().toString()));
			html.append("</td>");
			html.append("</tr>");
		}
		html.append("</table>");

		
		html.append("<h2>List of identify registrations in dli format</h2>");
    	
    	html.append("<table width=100% border=1>");
		html.append("<tr>");
		html.append("<td>UniqueIdentifier</td>");
		html.append("<td>UniqueId</td>");
		html.append("<td>Dli</td>");
		html.append("</tr>");
    	
    	i = 0;
		for (Identify identify : identifyList){
	    	progressBar.setValue(i++);
	    	progressBar.repaint();
			html.append("<tr>");
			try {
				html.append("<td><b>");
				html.append(UniqueIdentifier.getInstance(article.getAid(), UniqueIdentifierType.idreg, identify.getNr()).toString());
				html.append("</b></td>");
				html.append("<td>");
				html.append(UniqueIdentifier.getInstance(article.getAid(), UniqueIdentifierType.idreg, identify.getNr()).id);
				html.append("</td>");
			} catch (UniqueIdentifierException e) {}
			html.append("<td>");
			try {
				html.append(ItemFactory.getItem(identifyRegistrationsSignature, identify).toString());
			} catch (DliException e) {
				html.append(e.toString());
			}
			html.append("</td>");

			html.append("</tr>");
		}
		html.append("</table>");
		
		
		html.append("</body>");
    	html.append("</html>");
    	return html.toString();
	}

	@Override
	public void run() {
    	progressBar.setIndeterminate(true);
    	getContentPane().add(progressBar, BorderLayout.SOUTH);
		panel.setVisible(false);
		textPane.setContentType("text/html");
		textPane.setText(getHtml());
    	progressBar.setIndeterminate(true);
		textPane.setEditable(false);
		getContentPane().remove(progressBar);
		panel.setVisible(true);
	}
}
